3720308

Information

• Patent Grant
• 3720308

• References
• Source

• Patent Number

  3,720,308

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  51 years ago

• CPC

  • B03B13/005 - Methods or arrangements for controlling the physical properties of heavy media
  • B03B5/30 - using heavy liquids or suspensions

• US Classifications

  • 209 - Classifying, separating, and assorting solids